Welcome to Zibo ZLT International
The roughness tester is applied to the detection of various metal and non-metal machined surfaces.
Add: No.7 Zhangzhou Rd, Zibo, Shandong, China
Tel: +86-533-358-3820/283-3533 (sales and marketing) +86-533-465-0872 (production)
Fax: +86-533-358-3950
Email: zltgroup@163.com